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Republican presidential candidate and former Florida governor Jeb Bush speaks to supporters during a rally on his "Jeb Can Fix It"¬ù Tour on November 2, 2015 at the Tampa Garden Club in Tampa, Florida. Following dropping poll numbers and poor debate performance Bush is trying to reset his campaign that many say has been flailing.  (Photo by Brian Blanco/Getty Images)
Republican presidential candidate and former Florida governor Jeb Bush speaks to supporters during a rally on his "Jeb Can Fix It"¬ù Tour on November 2, 2015 at the Tampa Garden Club in Tampa, Florida. Following dropping poll numbers and poor debate performance Bush is trying to reset his campaign that many say has been flailing.  (Photo by Brian Blanco/Getty Images)

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    Can Jeb Bush 'fix it'?

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Can Jeb Bush 'fix it'?

Republican presidential candidate Jeb Bush is making changes to his campaign. CNN's Athena Jones reports.

Can Jeb Bush 'fix it'?

Republican presidential candidate Jeb Bush is making changes to his campaign. CNN's Athena Jones reports.